Fatal error: Uncaught InvalidArgumentException: Invalid category parameter in /data/wwwroot/opticsay.com/public/classes/Link.php:448 Stack trace: #0 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghai/89/21/00/8921007f54626fc7fe42cbff53f1d70828d3393d_2.module.ps_categorytreeviewstemplateshookps_categorytree.tpl.php(50): LinkCore->getCategoryLink() #1 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_680f6072f1c510_59311126() #2 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #3 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #4 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #5 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #6 /data/wwwroot/opticsay.com/public/classes/Smarty/SmartyDevTemplate.php(55): Smarty_Internal_TemplateBase->fetch() #7 /data/wwwroot/opticsay.com/public/classes/module/Module.php(2301): SmartyDevTemplateCore->fetch() #8 /data/wwwroot/opticsay.com/public/modules/ps_categorytree/ps_categorytree.php(268): ModuleCore->fetch() #9 /data/wwwroot/opticsay.com/public/classes/Hook.php(1094): Ps_CategoryTree->renderWidget() #10 /data/wwwroot/opticsay.com/public/classes/Hook.php(1025): HookCore::coreRenderWidget() #11 /data/wwwroot/opticsay.com/public/config/smarty.config.inc.php(201): HookCore::exec() #12 /data/wwwroot/opticsay.com/public/classes/Smarty/SmartyLazyRegister.php(81): smartyHook() #13 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(57): SmartyLazyRegister->__call() #14 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(248): Block_2018074361680f6072dd8352_33784440->callBlock() #15 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(184): Smarty_Internal_Runtime_Inheritance->callBlock() #16 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(156): Smarty_Internal_Runtime_Inheritance->process() #17 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(141): Smarty_Internal_Runtime_Inheritance->instanceBlock() #18 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(248): Block_1114323504680f6072dd7aa7_50346408->callBlock() #19 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(184): Smarty_Internal_Runtime_Inheritance->callBlock() #20 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(186): Smarty_Internal_Runtime_Inheritance->process() #21 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(156): Smarty_Internal_Runtime_Inheritance->process() #22 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/61/16/dc/6116dcf89c8cd6d2d33bc7f8feab8975f989f6c3_2.file.layout-both-columns.tpl.php(85): Smarty_Internal_Runtime_Inheritance->instanceBlock() #23 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6811c1ba5a0396_16082567() #24 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #25 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #26 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #27 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #28 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(35): Smarty_Internal_Runtime_Inheritance->endChild() #29 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_680f6072dda876_12097557() #30 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #31 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #32 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #33 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #34 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/c5/9d/6e/c59d6edaf579fac3277321e8fa709a7190e710c2_2.file.product-list.tpl.php(48): Smarty_Internal_Runtime_Inheritance->endChild() #35 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_680f6072dd49f3_64030490() #36 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #37 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #38 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #39 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #40 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/94/4a/45/944a4582c7c1eebd08547d03f92b0752a869d886_2.file.best-sales.tpl.php(28): Smarty_Internal_Runtime_Inheritance->endChild() #41 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_681090d3888635_25507057() #42 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #43 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #44 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #45 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #46 /data/wwwroot/opticsay.com/public/classes/Smarty/SmartyDev.php(40): Smarty_Internal_TemplateBase->fetch() #47 /data/wwwroot/opticsay.com/public/classes/controller/FrontController.php(771): SmartyDev->fetch() #48 /data/wwwroot/opticsay.com/public/classes/controller/FrontController.php(753): FrontControllerCore->smartyOutputContent() #49 /data/wwwroot/opticsay.com/public/classes/controller/Controller.php(339): FrontControllerCore->display() #50 /data/wwwroot/opticsay.com/public/classes/Dispatcher.php(510): ControllerCore->run() #51 /data/wwwroot/opticsay.com/public/index.php(28): DispatcherCore->dispatch() #52 {main} Next PrestaShop\PrestaShop\Core\Exception\CoreException: Invalid category parameter in /data/wwwroot/opticsay.com/public/classes/Hook.php:1098 Stack trace: #0 /data/wwwroot/opticsay.com/public/classes/Hook.php(1025): HookCore::coreRenderWidget() #1 /data/wwwroot/opticsay.com/public/config/smarty.config.inc.php(201): HookCore::exec() #2 /data/wwwroot/opticsay.com/public/classes/Smarty/SmartyLazyRegister.php(81): smartyHook() #3 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(57): SmartyLazyRegister->__call() #4 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(248): Block_2018074361680f6072dd8352_33784440->callBlock() #5 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(184): Smarty_Internal_Runtime_Inheritance->callBlock() #6 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(156): Smarty_Internal_Runtime_Inheritance->process() #7 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(141): Smarty_Internal_Runtime_Inheritance->instanceBlock() #8 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(248): Block_1114323504680f6072dd7aa7_50346408->callBlock() #9 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(184): Smarty_Internal_Runtime_Inheritance->callBlock() #10 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(186): Smarty_Internal_Runtime_Inheritance->process() #11 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(156): Smarty_Internal_Runtime_Inheritance->process() #12 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/61/16/dc/6116dcf89c8cd6d2d33bc7f8feab8975f989f6c3_2.file.layout-both-columns.tpl.php(85): Smarty_Internal_Runtime_Inheritance->instanceBlock() #13 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6811c1ba5a0396_16082567() #14 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #15 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #16 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #17 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #18 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/d6/2a/5b/d62a5b5e2688614bb1035e450fe306ed9a213a46_2.file.layout-left-column.tpl.php(35): Smarty_Internal_Runtime_Inheritance->endChild() #19 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_680f6072dda876_12097557() #20 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #21 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #22 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #23 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #24 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/c5/9d/6e/c59d6edaf579fac3277321e8fa709a7190e710c2_2.file.product-list.tpl.php(48): Smarty_Internal_Runtime_Inheritance->endChild() #25 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_680f6072dd49f3_64030490() #26 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #27 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #28 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #29 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #30 /data/wwwroot/opticsay.com/public/var/cache/dev/smarty/compile/shanghailayouts_layout_left_column_tpl/94/4a/45/944a4582c7c1eebd08547d03f92b0752a869d886_2.file.best-sales.tpl.php(28): Smarty_Internal_Runtime_Inheritance->endChild() #31 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_681090d3888635_25507057() #32 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #33 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #34 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #35 /data/wwwroot/opticsay.com/public/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #36 /data/wwwroot/opticsay.com/public/classes/Smarty/SmartyDev.php(40): Smarty_Internal_TemplateBase->fetch() #37 /data/wwwroot/opticsay.com/public/classes/controller/FrontController.php(771): SmartyDev->fetch() #38 /data/wwwroot/opticsay.com/public/classes/controller/FrontController.php(753): FrontControllerCore->smartyOutputContent() #39 /data/wwwroot/opticsay.com/public/classes/controller/Controller.php(339): FrontControllerCore->display() #40 /data/wwwroot/opticsay.com/public/classes/Dispatcher.php(510): ControllerCore->run() #41 /data/wwwroot/opticsay.com/public/index.php(28): DispatcherCore->dispatch() #42 {main} thrown in /data/wwwroot/opticsay.com/public/classes/Hook.php on line 1098